Saying that all hairstylists should be required to take classes in one specific subject matter is the same as saying that every single mechanic needs to know the ins and outs of every single system in your car. They need to have a basic understanding of how a car works but if you only work with brake systems you don’t need to really spend extra time and money to learn transmissions because you can point them in the direction of someone who does. It really sucks you got butchered…

Or you could find a stylist that specializes in curly hair. Not everyone specializes in the same thing